
The museum was established by the Mobile Carnival Association (MCA), the governing body of festival planners that has organized the city's Mardi Gras festivities since its founding in 1872. The MCM contains artifacts, pictures, video footage, and exhibits detailing the event's rich history in 14 gallery rooms. The MCM is located inside the historic Bernstein-Bush House, a Creole cottage built in 1872. It served as the host site of the Museum of Mobile (now the History Museum of Mobile) until 1999, when it moved to its present location in the Old City Hall. Owned by festival leaders William and Emily Hearin, the historic home features magnificent chandeliers, crown molding, and pine flooring. The Hearins lease the building to the Mobile Carnival Association, which named the facility after the couple.

The museum exhibits provide visitors an opportunity to view the history and cultural heritage of Carnival in Mobile. Mardi Gras artifacts, which fill most of the museum's exhibits, include crowns, scepters, and robes worn by former Mardi Gras monarchs. The MCM also includes multiple video installations that enable guests to witness firsthand the pomp and pageantry of the festival. One room contains a photo gallery filled with pictures of participants, parades, and planners that date back to 1886. Framed art prints of the official posters of past Mardi Gras festivities adorn the walls of many of the rooms. A Mobile Mardi Gras timeline displayed in a hallway between galleries denotes important events and changes in the history of the festivities from 1703 to the present.

The second floor includes an exhibit dedicated to the music of Mardi Gras. It showcases a shrine to Bob Schultz, a jazz clarinet and saxophone player who was a fixture at the Mobile Mardi Gras for more than 30 years. The music room displays instruments, photo murals of jazz bands, and portraits of some of the more prominent musicians associated with the festival. Ballroom gowns, monarchical robes, and jester costumes highlight the skilled handiwork of local seamstresses and tailors.
The MCM also includes interactive exhibits designed to enhance guest experiences. A small theater shows films of the highlights of previous parades. The "Little Mystics Den" enables children to dress up in miniature costumes and imagine participating in the festival. A rocking, full-sized float representing a floral garden and a night sky is the centerpiece exhibit in one gallery, and visitors are encouraged to mount it for a "behind the mask" view of a Mardi Gras street party. The MCM is available to rent for private parties and events and is located at 355 Government Street.
Additional Resources
Hearin, Emily Staples.. Let the Good Times Roll!: Mobile, Mother of Mystics. Mobile, Ala.: E. S. Hearin & W. B. Taylor, 1991.
Additional Resources
Hearin, Emily Staples.. Let the Good Times Roll!: Mobile, Mother of Mystics. Mobile, Ala.: E. S. Hearin & W. B. Taylor, 1991.
———. Queens of Mobile Mari Gras, 1883-1986. Mobile, Ala.: Museum of the City of Mobile, 1986.